Journal of Advanced Marine Engineering and Technology

  • 제32권8호
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  • Pages.1296-1302
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  • 2008
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  • 2234-7925(pISSN)
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  • 2234-8352(eISSN)
한국마린엔지니어링학회 (The Korean Society of Marine Engineering)
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선박용 전기추진시스템의 운전조건별 Dynamic 특성 연구

Dynamic Characteristic Analysis at Each Operating Condition for Electric Ship Propulsion System

  • 전원 (동아대학교 전기공학과) ;
  • 왕용필 (동아대학교 전기공학과) ;
  • 정상용 (동아대학교 전기공학과 전자계응용시스템연구실)
  • 발행 : 2008.11.30
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초록

This paper deals with modeling and dynamic characteristic analysis of a large-powered LNG electric ship propulsion system. Basically, we perform to verify the adequacy of system modeling on the sea going mode and LNG unloading mode based on load flow analysis. And then, we observe the dynamic characteristic of system to perform motor starting analysis and transient stability analysis. Particularly, this paper examine analysis results in comparison with the IEEE standard 141 and the class rule. Hence, this paper has evaluated stability of the electric ship propulsion system at static and dynamic conditions.

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참고문헌

  1. Won Jeon, Yong-Peel Wang, Jong-Hwa Jeong, Sung-Kak Lyu, Sang-Yong Jung, "Power Characteristic Analysis of Assumed Short Circuit Instance of Electric Ship Propulsion System", 한국마린엔지니어링학회지 제32권, 제2호, pp.323-329, 2008 https://doi.org/10.5916/jkosme.2008.32.2.323
  2. J. V. Amy, Jr., "Considerations in the Design of Naval Electric Power Systems", 2002 IEEE Power Engineering Society Summer Meeting, Vol I, pp.330-335, 2002
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  4. 이교성, 장해기, "LNG선박의 최근동향", 한국마린엔지니어링학회지, 제29권, 제4호, pp.341-348, 2005. 5(ISSN 1226-9549)
  5. Wang, Z. and Liu, Y., "Modeling and Simulation of a Cyclo-converter Drive System for Harmonic Studies", IEEE Trans. on Industrial Electrinics, Vol.47, No.3, pp.533-541, 2000 https://doi.org/10.1109/41.847893
  6. E.J.Lecourt, "Using Simulation to Determine the Maneuvering performance of the WAGB-20", Naval Engineers Journal, pp.171-188, January 1998
  7. S. Woodruff, "Real Time Digital Harmonic Modeling and Simulation:An Advanced Tool for Understanding Power System Harmonics Mechanisms", IEEE Power Engineering Society General Meeting, Vol I, pp.773-776, 6-10 June 2004
  8. R.E.Hebner,"Electric Ship Power System-Research at the University of Texas at Austin", IEEE Electric Ship Technologies Symposium, pp.34-38, 25-27 July 2005
  9. 김소연,"Suppression of the Thrust Loss for the Maximum Thrust Operation in the Electric Propulsion Ship", 서울대학교 석사학위논문, 2007년 2월

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